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"On the characterization of trees with signed edge domination numbers 1, 2, ..."
Xiaoming Pi, Huanping Liu (2009)
- Xiaoming Pi, Huanping Liu:
On the characterization of trees with signed edge domination numbers 1, 2, 3, or 4. Discret. Math. 309(6): 1779-1782 (2009)
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